A 19th Century Rands pattern 2in four-draw military telescope, signed C Rands Patent Made and sold by Wm Watkins St James's Str LONDON and engraved with gunnery spotting data, a slide over the mahogany outer body tube revealing a card of ranges and applied with an embossed plaque inscribed 'By the King Royal Patents', the eyepiece with sight and magnifier -- 41in (104cm) (fully extended)